#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	int i = 0;
	for (i = 1; i<= 9; i++)
   {
		int j = 0;
		for (j = 1; j <= i; j++)
		{
			printf("%d*%d=%2d ", i, j, i*j);
			//也可以写成 =%-2d，或者=%d\t
		}
		printf("\n");
	}
	return 0;
}   